Preamplifiers — VTL TL5.5 Series II

Description, images, technical data and specifications

VTL TL5.5 Series II
Image source — © VTL

The TL5.5 Series II is a preamplifier from VTL, built with comprehensive two-plus-eight input connectivity and a detailed three-position gain selection. The TL5.5 Series II brings VTL's considered engineering to dedicated line-level signal control.

Key specs that matter

Two balanced XLR inputs and eight single-ended inputs are provided, with one balanced and two single-ended outputs. Gain is selectable at 68dB, 62dB, or 56dB. Output voltage is a substantial 30V. Input impedance is 35,000 ohms on both connections. Output impedance is 150 ohms on both connections. Frequency response spans an exceptionally wide 1Hz to 200,000Hz within plus-or-minus 3dB. At 444.5 x 444.5 x 120.6mm and 18.12kg, the TL5.5 Series II represents a substantial preamplifier commitment reflecting VTL's considered American engineering standards.

Sound and use context

Expect exceptionally clean, transparent signal handling reflecting the exceptionally wide 1Hz-200kHz bandwidth combined with the comprehensive three-position gain selection, consistent with VTL's broader considered engineering philosophy.

Pairing

VTL's own power amplifier catalogue, including the S-200 Signature and MB-series monoblocks, offers natural, brand-coherent pairings.

Alternatives

VTL's own TL7.5 Series III offers VTL's absolute current flagship alternative within the same broader preamplifier catalogue.

Specifications

Model name
TL5.5 Series II
Analog inputs (balanced)
2
Analog inputs (single-ended)
8
Analog outputs (balanced)
1
Analog outputs (single-ended)
2
Gain (dBu)
68dB, 62dB, 56dB
Input sensitivity (mV)
N/A
Output voltage (V)
30
Input impedance (balanced) (Ω)
35 000
Input impedance (single-ended) (Ω)
35 000
Output impedance (balanced) (Ω)
150
Output impedance (single-ended) (Ω)
150
Maximum output level (balanced) (dBu)
N/A
Maximum output level (single-ended) (dBu)
N/A
Volume control range (dBu)
N/A
Frequency response low +/- 3dB (Hz)
1
Frequency response high +/- 3dB (Hz)
200 000
Signal to Noise Ratio (SNR, unweighted) (dB)
N/A
Total Harmonic Distortion + Noise (THD+N) (%)
N/A
Dimensions (mm)
444.5 x 444.5 x 120.6
Weight (kg)
18.12
Official link
https://www.vtl.com/products/preamplifiers/tl-5-5-series-ii-signature-preamplifier/